cve-2007-5894
Vulnerability from cvelistv5
Published
2007-12-06 02:00
Modified
2024-08-07 15:47
Severity ?
EPSS score ?
Summary
The reply function in ftpd.c in the gssftp ftpd in MIT Kerberos 5 (krb5) does not initialize the length variable when auth_type has a certain value, which has unknown impact and remote authenticated attack vectors. NOTE: the original disclosure misidentifies the conditions under which the uninitialized variable is used. NOTE: the vendor disputes this issue, stating " The 'length' variable is only uninitialized if 'auth_type' is neither the 'KERBEROS_V4' nor 'GSSAPI'; this condition cannot occur in the unmodified source code.
References
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NOTE: the original disclosure misidentifies the conditions under which the uninitialized variable is used. NOTE: the vendor disputes this issue, stating \\\" The \u0027length\u0027 variable is only uninitialized if \u0027auth_type\u0027 is neither the \u0027KERBEROS_V4\u0027 nor \u0027GSSAPI\u0027; this condition cannot occur in the unmodified source code.\"}, {\"lang\": \"es\", \"value\": \"** EN DISPUTA ** La funci\\u00f3n de respuesta en ftpd.c en gssftp ftpd en MIT Kerberos 5 (krb5) no inicializa la variable de longitud cuando auth_type tiene un cierto valor, que tiene un impacto desconocido y vectores de ataque autenticados remotos. NOTA: la divulgaci\\u00f3n original identifica err\\u00f3neamente las condiciones bajo las cuales se utiliza la variable no inicializada. NOTA: el proveedor discute este problema, indicando que \\\"la variable \u0027longitud\u0027 solo no se inicializa si \u0027auth_type\u0027 no es ni \u0027KERBEROS_V4\u0027 ni \u0027GSSAPI\u0027; esta condici\\u00f3n no puede ocurrir en el c\\u00f3digo fuente no modificado\\\".\"}]", "id": "CVE-2007-5894", "lastModified": "2024-11-21T00:38:53.500", "metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:N/C:C/I:C/A:C\", \"baseScore\": 9.3, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 8.6, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": true, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}", "published": "2007-12-06T02:46:00.000", "references": "[{\"url\": \"http://bugs.gentoo.org/show_bug.cgi?id=199205\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://osvdb.org/44333\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://seclists.org/fulldisclosure/2007/Dec/0176.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://seclists.org/fulldisclosure/2007/Dec/0321.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://secunia.com/advisories/28636\", \"source\": \"cve@mitre.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://secunia.com/advisories/29457\", \"source\": \"cve@mitre.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://wiki.rpath.com/Advisories:rPSA-2008-0112\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0112\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.novell.com/linux/security/advisories/suse_security_summary_report.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.securityfocus.com/archive/1/489883/100/0/threaded\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.securityfocus.com/bid/26750\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://issues.rpath.com/browse/RPL-2012\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://bugs.gentoo.org/show_bug.cgi?id=199205\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://osvdb.org/44333\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://seclists.org/fulldisclosure/2007/Dec/0176.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://seclists.org/fulldisclosure/2007/Dec/0321.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/28636\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://secunia.com/advisories/29457\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://wiki.rpath.com/Advisories:rPSA-2008-0112\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0112\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.novell.com/linux/security/advisories/suse_security_summary_report.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/archive/1/489883/100/0/threaded\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/bid/26750\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://issues.rpath.com/browse/RPL-2012\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]", "sourceIdentifier": "cve@mitre.org", "vendorComments": "[{\"organization\": \"Red Hat\", \"comment\": \"This issue is not a vulnerability, for more information see http://marc.info/?m=119743235325151\", \"lastModified\": \"2007-12-14T00:00:00\"}]", "vulnStatus": "Modified", "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]" }, "nvd": "{\"cve\":{\"id\":\"CVE-2007-5894\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2007-12-06T02:46:00.000\",\"lastModified\":\"2024-11-21T00:38:53.500\",\"vulnStatus\":\"Modified\",\"cveTags\":[{\"sourceIdentifier\":\"cve@mitre.org\",\"tags\":[\"disputed\"]}],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The reply function in ftpd.c in the gssftp ftpd in MIT Kerberos 5 (krb5) does not initialize the length variable when auth_type has a certain value, which has unknown impact and remote authenticated attack vectors. 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.